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Author Question: At the end of the Paleozoic era, all A) dinosaurs became extinct. B) flowering plants grew to ... (Read 142 times)

cagreen833

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At the end of the Paleozoic era, all
 
  A) dinosaurs became extinct.
  B) flowering plants grew to great heights.
  C) fish species became extinct.
  D) trilobites became extinct.

Question 2

The first reptiles occurred during the
 
  A) Tertiary.
  B) Ordovician.
  C) Triassic.
  D) Carboniferous.



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mbcrismon

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Answer to Question 1

Answer: D

Answer to Question 2

Answer: D





 

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